<template>
	<div class="wrapper">
		<swiper :options="swiperOption" v-if="showSwiper">
		  <swiper-slide v-for="item of list" :key="item.id">
		  	<img class="swiper-img" :src="item.imgUrl">
		  </swiper-slide>
		  <div class="swiper-pagination"  slot="pagination"></div>
  </swiper>
	</div>
  
</template>

<script>
	export default {
		name: 'HomeSwiper',
		props: {
			list: Array
		},
		data (){
			return {
				swiperOption: {
					pagination:'.swiper-pagination',
					loop: true
				}
			}
		},
		computed:{
			showSwiper () {
				return this.list.length
			}
		}
	}
</script>

<style lang="stylus" scoped>
	.wrapper >>> .swiper-pagination-bullet-active
	  background: #fff
	.wrapper
	 overflow: hidden
	 width: 100%
	 height: 0
	 padding-bottom: 33.9%
	 background: #eee
	.swiper-img
	 width:100%
	 
</style>